| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 12:45:38 UTC |
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| Updated at | 2022-09-05 12:45:38 UTC |
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| NP-MRD ID | NP0213699 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4-[(r)-[(2s,5r)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](hydroxy)methyl]quinolin-6-ol |
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| Description | Cupreine belongs to the class of organic compounds known as cinchona alkaloids. These are alkaloids structurally characterized by the presence of the cinchonan skeleton, which consists of a quinoline linked to an azabicyclo[2.2.2]Octane moiety. Cupreine is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. 4-[(r)-[(2s,5r)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](hydroxy)methyl]quinolin-6-ol is found in Cinchona calisaya and Tinadendron noumeanum. 4-[(r)-[(2s,5r)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](hydroxy)methyl]quinolin-6-ol was first documented in 2008 (PMID: 19829750). Based on a literature review a small amount of articles have been published on Cupreine (PMID: 35293212) (PMID: 27340439) (PMID: 26223465) (PMID: 20545337). |
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| Structure | O[C@@H]([C@@H]1CC2CCN1C[C@@H]2C=C)C1=C2C=C(O)C=CC2=NC=C1 InChI=1S/C19H22N2O2/c1-2-12-11-21-8-6-13(12)9-18(21)19(23)15-5-7-20-17-4-3-14(22)10-16(15)17/h2-5,7,10,12-13,18-19,22-23H,1,6,8-9,11H2/t12-,13?,18-,19+/m0/s1 |
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| Synonyms | | Value | Source |
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| 6'-Hydroxycinchonidine | MeSH | | 6'-Hydroxycinchonidine dihydrochloride | MeSH | | 6'-Hydroxycinchonidine monohydrochloride | MeSH | | 6'-Hydroxycinchonidine, (9S)-isomer | MeSH | | O-Demethylquinidien | MeSH | | O-Desmethylquinidine | MeSH | | Cupreidine | MeSH |
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| Chemical Formula | C19H22N2O2 |
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| Average Mass | 310.3970 Da |
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| Monoisotopic Mass | 310.16813 Da |
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| IUPAC Name | 4-[(R)-[(2S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](hydroxy)methyl]quinolin-6-ol |
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| Traditional Name | 4-[(R)-[(2S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl](hydroxy)methyl]quinolin-6-ol |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@@H]([C@@H]1CC2CCN1C[C@@H]2C=C)C1=C2C=C(O)C=CC2=NC=C1 |
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| InChI Identifier | InChI=1S/C19H22N2O2/c1-2-12-11-21-8-6-13(12)9-18(21)19(23)15-5-7-20-17-4-3-14(22)10-16(15)17/h2-5,7,10,12-13,18-19,22-23H,1,6,8-9,11H2/t12-,13?,18-,19+/m0/s1 |
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| InChI Key | VJFMSYZSFUWQPZ-BPBOJLQBSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cinchona alkaloids. These are alkaloids structurally characterized by the presence of the cinchonan skeleton, which consists of a quinoline linked to an azabicyclo[2.2.2]Octane moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Cinchona alkaloids |
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| Sub Class | Not Available |
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| Direct Parent | Cinchona alkaloids |
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| Alternative Parents | |
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| Substituents | - Cinchonan-skeleton
- 4-quinolinemethanol
- Hydroxyquinoline
- Quinoline
- Quinuclidine
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Piperidine
- Pyridine
- Benzenoid
- Heteroaromatic compound
- 1,2-aminoalcohol
- Tertiary aliphatic amine
- Tertiary amine
- Secondary alcohol
- Azacycle
- Organoheterocyclic compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organopnictogen compound
- Organic oxygen compound
- Amine
- Alcohol
- Aromatic alcohol
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Lavios A, Sanz-Marco A, Vila C, Munoz MC, Pedro JR, Blay G: Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters. Org Lett. 2022 Mar 25;24(11):2149-2154. doi: 10.1021/acs.orglett.2c00427. Epub 2022 Mar 16. [PubMed:35293212 ]
- Bryant LA, Fanelli R, Cobb AJ: Cupreines and cupreidines: an established class of bifunctional cinchona organocatalysts. Beilstein J Org Chem. 2016 Mar 7;12:429-43. doi: 10.3762/bjoc.12.46. eCollection 2016. [PubMed:27340439 ]
- Aitken LS, Hammond LE, Sundaram R, Shankland K, Brown GD, Cobb AJ: Asymmetric cyclopropanation of conjugated cyanosulfones using a novel cupreine organocatalyst: rapid access to delta(3)-amino acids. Chem Commun (Camb). 2015 Sep 11;51(70):13558-61. doi: 10.1039/c5cc05158d. [PubMed:26223465 ]
- Chen WB, Wu ZJ, Pei QL, Cun LF, Zhang XM, Yuan WC: Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence catalyzed by cupreine. Org Lett. 2010 Jul 16;12(14):3132-5. doi: 10.1021/ol1009224. [PubMed:20545337 ]
- Dodda R, Goldman JJ, Mandal T, Zhao CG, Broker GA, Tiekink ER: Synthesis of 2,3,4-Trisubstituted Thiochromanes using an Organocatalytic Enantioselective Tandem Michael-Henry Reaction. Adv Synth Catal. 2008 Feb 26;350(4):537-541. doi: 10.1002/adsc.200700331. [PubMed:19829750 ]
- LOTUS database [Link]
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